How about Brandon Sanderson's Stormlight Archive. High fantasy, only books 1 and 2 are out so you have 8 more to look forward too.
Each book is over 1,000 pages and you can get both for cheap at Amazon US right now.
Way of Kings ($2.25)
http://www.amazon.com/Way-Kings-Stor...ords=sanderson
Words of Radiance ($3.75)
http://www.amazon.com/Words-Radiance...ords=sanderson